Recent viral mutations have shown avian influenza’s adaptability to mammalian hosts, prompting infectious disease, animal ...

H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...

More than 170 species of North American wild birds were infected with bird flu. Here's what it means for your backyard bird ...

COVID and the 1918 flu pandemic gave us playbooks on how to prepare for the next pandemic. But we aren’t using it.

"The great advantage of Antarctica is that one never gets ill," said Robert Scott. A lot can change in 100 years, and H5N1 is ...

Bird flu has devastated poultry and dairy farms since it was first detected in North America in late 2021. But what has been ...